code: def dtype(self):
      return self.kernel.dtype
  
imports: import functools
  from typing import Callable
  import torch
  from linear_operator import LinearOperator, to_linear_operator
  from linear_operator.utils.getitem import _noop_index
  from ..None import beta_features, settings
  from ..utils import deprecation
  from ..utils.memoize import cached
label_desc: Use image node_id 3 for calling the LazyEvaluatedKernelTensor obj's underlying member method code with example usage: obj.dtype() and returns: self